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M01.X3

Direct infection of wrist in infectious and parasitic diseases classified elsewhere

Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 21 never code together
M01code
Excludes1
  • arthropathy in Lyme disease (A69.23)A69.23
  • gonococcal arthritis (A54.42)A54.42
  • meningococcal arthritis (A39.83)A39.83
  • mumps arthritis (B26.85)B26.85
  • postinfective arthropathy (M02.-)M02.-
  • postmeningococcal arthritis (A39.84)A39.84
  • reactive arthritis (M02.3)M02.3
  • rubella arthritis (B06.82)B06.82
  • sarcoidosis arthritis (D86.86)D86.86
  • typhoid fever arthritis (A01.04)A01.04
  • tuberculosis arthritis (A18.01-A18.02)A18.01-A18.02
M00-M99chapter
Excludes2
  • arthropathic psoriasis (L40.5-)L40.5-
  • certain conditions originating in the perinatal period (P04-P96)P04-P96
  • certain infectious and parasitic diseases (A00-B99)A00-B99
  • compartment syndrome (traumatic) (T79.A-)T79.A-
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
  • endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
  • injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
  • neoplasms (C00-D49)C00-D49
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 8
M01code
Code first
  • underlying disease, such as:
  • leprosy [Hansen's disease] (A30.-)A30.-
  • mycoses (B35-B49)B35-B49
  • O'nyong-nyong fever (A92.1)A92.1
  • paratyphoid fever (A01.1-A01.4)A01.1-A01.4
M01.X3code
Inclusion terms
  • Direct infection of carpal bones in infectious and parasitic diseases classified elsewhere
M00-M25block
Includes
  • Disorders affecting predominantly peripheral (limb) joints
M00-M99chapter
Notes
  • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Index entries leading here 1 filed at M01

The index files this at M01. The tabular extends it — laterality, staging, or the 7th character — so these entries lead to the family rather than to M01.X3 exactly.

  • Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) M19.90
    • due to or associated with
      • infectious disease NEC M01
    • in (due to)
      • infectious disease NEC M01
Alongside this code 9 same parent — M01.X
Subordinate codes 3
Medications 1

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references
AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
no
Code set
FY2026
Parent
M01.X
Block
M00-M25
Siblings
9
Subordinate
3

Present FY2024–FY2027.